psnr             1187 ffmpeg.c                   fprintf(vstats_file, "PSNR= %6.2f ", psnr(enc->coded_frame->error[0] / (enc->width * enc->height * 255.0 * 255.0)));
psnr             1511 ffmpeg.c                           p = psnr(error / scale);
psnr             1516 ffmpeg.c                       p = psnr(error_sum / scale_sum);
psnr             1517 ffmpeg.c                       snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), "*:%2.2f ", psnr(error_sum / scale_sum));
psnr              682 libavcodec/libvpxenc.c             ctx->sse[0] = pkt->data.psnr.sse[0];
psnr              683 libavcodec/libvpxenc.c             ctx->sse[1] = pkt->data.psnr.sse[1];
psnr              684 libavcodec/libvpxenc.c             ctx->sse[2] = pkt->data.psnr.sse[2];
psnr              685 libavcodec/libvpxenc.c             ctx->sse[3] = pkt->data.psnr.sse[3];
psnr              186 libavfilter/allfilters.c     REGISTER_FILTER(PSNR,           psnr,           vf);
psnr               67 libavfilter/vf_psnr.c AVFILTER_DEFINE_CLASS(psnr);
psnr              228 tests/tiny_psnr.c         uint64_t psnr;
psnr              231 tests/tiny_psnr.c             psnr = ((2 * log16(max << 16) + log16(i) - log16(sse)) *
psnr              234 tests/tiny_psnr.c             psnr = 1000 * F - 1; // floating point free infinity :)
psnr              238 tests/tiny_psnr.c                (int)(psnr / F), (int)(psnr % F),
psnr              240 tests/tiny_psnr.c         return psnr;
psnr              245 tests/tiny_psnr.c         double psnr = INT_MAX;
psnr              250 tests/tiny_psnr.c             psnr = 2 * log(DBL_MAX) - log(i / sse_d);
psnr              251 tests/tiny_psnr.c             snprintf(psnr_str, sizeof(psnr_str), "%5.02f", psnr);
psnr              259 tests/tiny_psnr.c         return psnr;
psnr              309 tests/tiny_psnr.c         int psnr = run_psnr(f, len, shift, skip_bytes);
psnr              310 tests/tiny_psnr.c         if (psnr > max_psnr || (shift < 0 && psnr == max_psnr)) {
psnr              311 tests/tiny_psnr.c             max_psnr = psnr;